1978 Alfa Romeo Alfasud vs. 2004 Hyundai Sonata
To start off, 2004 Hyundai Sonata is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfasud would be higher. At 1,991 cc (4 cylinders), 2004 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2004 Hyundai Sonata (131 HP @ 5800 RPM) has 69 more horse power than 1978 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 2004 Hyundai Sonata should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hyundai Sonata weights approximately 565 kg more than 1978 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Hyundai Sonata (191 Nm @ 4500 RPM) has 92 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (99 Nm @ 3500 RPM). This means 2004 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud.
Compare all specifications:
| 1978 Alfa Romeo Alfasud | 2004 Hyundai Sonata | |
| Make | Alfa Romeo | Hyundai |
| Model | Alfasud | Sonata |
| Year Released | 1978 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 131 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 99 Nm | 191 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 860 kg | 1425 kg |
| Vehicle Length | 3900 mm | 4520 mm |
| Vehicle Width | 1600 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1590 mm |
| Wheelbase Size | 2460 mm | 2730 mm |
| Fuel Tank Capacity | 50 L | 65 L |
